Question

3. Find Lcm and HCF
of 12, 24,56 by
prime factorization method .​

Answer 1

Step-by-step explanation:

2 | 12 , 24 , 56

|__________________

2 | 6 , 12 , 28

|______________

2 | 3 , 6 , 14

|____________

3 | 3 , 3 , 7

|_________

7 | 1 , 1 , 7

|_______

1 , 1 , 1

L.C.M = 2×2×2×3×7

= 168

And

H.C.F = 2×2×2×3×7

= 168